<template>
  <div :class="className" :style="{ height: height, width: width }" />
</template>

<script>
// import echarts from "echarts";
// require("echarts/theme/macarons"); // echarts theme
import resize from "@/views/dashboard/mixins/resize";
export default {
  mixins: [resize],
  props: {
    className: {
      type: String,
      default: "chart",
    },
    width: {
      type: String,
      default: "100%",
    },
    height: {
      type: String,
      default: "300px",
    },
    autoResize: {
      type: Boolean,
      default: true,
    },
    chartData: {
      type: Object,
      required: true,
    },
    durationAvg: {
      type: String || Number,
      require: true,
      default: "0",
    },
  },
  data() {
    return {
      chart: null,
    };
  },
  watch: {
    chartData: {
      deep: true,
      handler(val) {
        this.setOptions(val);
      },
    },
  },
  mounted() {
    console.log("BBBB:", this.chartData);
    this.$nextTick(() => {
      this.initChart();
    });
  },
  beforeDestroy() {
    if (!this.chart) {
      return;
    }
    this.chart.dispose();
    this.chart = null;
  },
  methods: {
    initChart() {
      this.chart = this.$echarts.init(this.$el, "macarons");
      console.log("BBBB2:", this.chartData);
      this.setOptions(this.chartData);
    },
    setOptions({ expectedData, actualData } = {}) {
      this.chart.setOption({
        title: {
          text: `平均审批时长 ${this.durationAvg}h`,
          textStyle: {
            color: "#454c5c",
            padding: [5, 10],
          },

          rich: {
            time: {
              fontSize: 24,
              fontFamily: "微软雅黑",
              color: "#454c5c",
              lineHeight: 50,
            },
          },
        },
        xAxis: {
          data: actualData,
          boundaryGap: false,
          axisTick: {
            show: false,
          },
        },
        grid: {
          left: 10,
          right: 10,
          bottom: 20,
          top: 30,
          containLabel: true,
        },
        tooltip: {
          trigger: "axis",
          axisPointer: {
            type: "cross",
          },
          padding: [5, 10],
        },
        yAxis: {
          axisTick: {
            show: false,
          },
        },
        // legend: {
        //   data: ["expected", "actual"],
        // },
        series: [
          {
            name: "时长",
            itemStyle: {
              normal: {
                color: "#FF005A",
                lineStyle: {
                  color: "#FF005A",
                  width: 2,
                },
              },
            },
            smooth: true,
            type: "line",
            data: expectedData,
            animationDuration: 2800,
            animationEasing: "cubicInOut",
          },
        ],
      });
    },
  },
};
</script>
